CVE-2018-17082

The Apache2 component in PHP before 5.6.38, 7.0.x before 7.0.32, 7.1.xbefore 7.1.22, and 7.2.x before 7.2.10 allows XSS via the body of a"Transfer-Encoding: chunked" request, because the bucket brigade ismishandled in the php_handler function insapi/apache2handler/sapi_apache2.c.